Passage
Sheol and destruction are insatiable; so the eyes of man are never satisfied.
Sheol and destruction are insatiable; so the eyes of man are never satisfied.
Proverbs 27:18 Whoso keepeth the fig-tree shall eat the fruit thereof; and he that guardeth his master shall be honoured.
Proverbs 27:19 As [in] water face [answereth] to face, so the heart of man to man.
Proverbs 27:20 Sheol and destruction are insatiable; so the eyes of man are never satisfied.
Proverbs 27:21 The fining-pot is for silver, and the furnace for gold; so let a man be to the mouth that praiseth him.
Proverbs 27:22 If thou shouldest bray a fool in a mortar among wheat with a pestle, yet will not his folly depart from him.
The verse centers on "sheol", "destruction", "insatiable", "eyes", "never", and "satisfied". It is saying that the verse draws attention to "sheol" and "destruction", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 19's "As in water face answereth to face..." into verse 21's "The fining-pot is for silver and the...", so "sheol" and "destruction" belong inside that flow. In Proverbs context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "sheol" and "destruction" with trust shaped by these words, not by a vague optimism outside the passage.